ULA has one Delta II still unsold, which will now probably never fly. I should think they would be happy to unload it. Must be a little more to the story. My gu

ULA has one Delta II still unsold, which will now probably never fly. I should think they would be happy to unload it. Must be a little more to the story. My guess would be some mass growth in the mission that made them bump it up to an Atlas V.